The allegation feeds into a long history of high-profile poisonings in Russia, many targeting foes of President Vladimir Putin.

Alexei Navalny was killed with a toxin developed from an Ecuadorian frog on the orders of Vladimir Putin, proving that Russia ...

Russia has dismissed the latest allegations as “a Western propaganda hoax”. Read more at straitstimes.com. Read more at ...

Analyses confirmed the presence of epibatidine, a toxin found in poison dart frogs in South America. Read more at ...

Russian opposition leader Alexei Navalny was poisoned by the Kremlin with a lethal toxin derived from the skin of poison dart frogs, five European countries said Saturday.

Intelligence agencies say deadly toxin in skin of Ecuador dart frogs found in Navalny’s body and highly likely resulted in his death ...

Kim Jong-nam, the estranged half-brother of North Korean leader Kim Jong-un, was assassinated at Kuala Lumpur airport nine ...